Lakehead University is a public research university in Thunder Bay, and Orillia, Ontario, Canada. Lakehead University, shortened to 'Lakehead U', or 'LU', is non-denominational and provincially supported. It has undergraduate and graduate programs and a medical school. The school has more than 45,000 alumni in 67 different countries. The main campus in Thunder Bay has more than 7,300 students. As of September 2011, a new permanent extension campus in Orillia, located about 150 km north of Toronto, has more than 1,100 students.